2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/196127Using unfolded formulation of free equations for massless fields of all spins we obtain explicit form of higher-spin conformal conserved charges bilinear in 4d massless fields of arbitrary spins.LaTeX, 10 pages. Corrected typosHigh Energy Physics - Theorytext